made changes to user page to add more user usability. added a back to profile link on the flipbooks#view page. there is now a link to sign in on the users#index page.
fixed a bug in user creation routing
public profile stuff. about to start gravitar api implementation
merging
gravatar in
merge
Merge pull request #32 from BLNorris/more_routes

routing, user page, minor work on flipbook view